40845276

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2887}}^1$

素因数の和:3031

約数の個数: 48

約数和(自身を含む): 106740480

約数和(自身を除く): 65895204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 2887, 3537, 4716, 5774, 7074, 8661, 11548, 14148, 17322, 25983, 34644, 51966, 77949, 103932, 155898, 311796, 378197, 756394, 1134591, 1512788, 2269182, 3403773, 4538364, 6807546, 10211319, 13615092, 20422638, 40845276]

約数ペア:

[(1, 40845276), (2, 20422638), (3, 13615092), (4, 10211319), (6, 6807546), (9, 4538364), (12, 3403773), (18, 2269182), (27, 1512788), (36, 1134591), (54, 756394), (108, 378197), (131, 311796), (262, 155898), (393, 103932), (524, 77949), (786, 51966), (1179, 34644), (1572, 25983), (2358, 17322), (2887, 14148), (3537, 11548), (4716, 8661), (5774, 7074)]